﻿#include<stdio.h>
int main()
{
	int i, j, n;
	scanf("%d", &n);
	for (i = 1; i <= n; i++) {
		for (j = 1; j <= 2 * n - i + 1; j++) {
			if (j < i + 1)
				printf(" ");
			else
				printf("*");
		}

		printf("\n");
	}
}